This was the first time i have been able to use my 9-stop ND filter (NDX400).
Was a lot harder than i thought, the viewfinder is basically pitch black.
The shot was taken at Clovelly Bay in Sydney facing away from the setting sun. The tide was coming in quite rapidly and the waves were starting to smash against the rocks. By the time i finished the water was splashing onto the concrete.
Canon EOS 50D
Canon EF-S 10-22mm
f8 / 30s / ISO100